In fact, FortisBC is testing an innovative natural gas heat pump that is reported to offer efficiencies as high as 160 per cent. Twice the rebate, twice the reason to upgrade your old furnace ...

Newer gas furnaces usually have a hot surface igniter instead of a spark one. It glows red-hot rather than generating a spark, and it doesn’t click. Really old gas furnaces may have a standing ...

The Energy Management Department of Bokaro Steel Plant (BSL) has launched a major project to revive and repair its 51-year-old Blast Furnace (BF) gas network, enhancing efficiency and sustainability.